[Gmsh] crack plugin problem

[Rodolfo Araya]

It works!! many thanks!!

Of course there is another question: the crack line has a physical reference, 5 in
my case, is it  possible not only duplicate the number of the nodes but also the reference
of the line? I’ll like that the crack have physical reference 5 and 6, for instance, to impose
two different Dirichlet boundary conditions.

Again, thanks a lot!!

Rodolfo


> On Sep 9, 2017, at 18:22, Christophe Geuzaine <cgeuzaine at ulg.ac.be> wrote:
> 
> 
>> On 9 Sep 2017, at 20:22, Rodolfo Araya <rodolfo.araya at udec.cl> wrote:
>> 
>> Dear developers,
>> 
>> I have problems to save/export a msh file when I use the crack plugin.
>> The msh file that I obtain does not contains any triangle at all, only some
>> points on the boundary of the domain.
>> 
>> Am I doing something wrong? any ideas?
>> 
> 
> When physical groups are defined Gmsh only saves elements that belong to physical groups. So you should add e.g.
> 
> Physical Surface("my surface", 100) = {1};
> 
> to save the triangles.
> 
>> I enclosed the geo file for more details. I’m using MacOS Sierra 10.12.6 and
>> Gmsh 3.06-git.
>> 
>> Many thanks in advance,
>> 
>> Rodolfo
>> 
>> 
>> <crack.geo>
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> 
> -- 
> Prof. Christophe Geuzaine
> University of Liege, Electrical Engineering and Computer Science 
> http://www.montefiore.ulg.ac.be/~geuzaine
> 
> Free software: http://gmsh.info | http://getdp.info | http://onelab.info
> 

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